Transaction not yet indexed

Aj979ZmkgucUaW1KWiZAbZpmEkQdh1cFgnqAdMPYFESebLKW6b4TFc6DLPWUQEDZEnafiXghvzcyULQwkE1pCnE

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.